trait Holes extends AnyRef
Defines abstractions that provide support for splicing into Scala syntax.
- Self Type
- Quasiquotes
- Source
- Holes.scala
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- by any2stringadd
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Type Members
- class ApplyHole extends Quasiquotes.Hole
-
abstract
class
Hole extends AnyRef
Hole encapsulates information about unquotees in quasiquotes.
Hole encapsulates information about unquotees in quasiquotes. It packs together a rank, pre-reified tree representation (possibly preprocessed) and position.
- class UnapplyHole extends Quasiquotes.Hole
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
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- def +(other: String): String
- def ->[B](y: B): (Holes, B)
-
final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
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- Annotations
- @native() @throws( ... )
- def ensuring(cond: (Holes) ⇒ Boolean, msg: ⇒ Any): Holes
- def ensuring(cond: (Holes) ⇒ Boolean): Holes
- def ensuring(cond: Boolean, msg: ⇒ Any): Holes
- def ensuring(cond: Boolean): Holes
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
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-
def
equals(arg0: Any): Boolean
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-
def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
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- Annotations
- @throws( classOf[java.lang.Throwable] )
- def formatted(fmtstr: String): String
-
final
def
getClass(): Class[_]
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- Annotations
- @native()
-
def
hashCode(): Int
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- @native()
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final
def
isInstanceOf[T0]: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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- @throws( ... )
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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- @native() @throws( ... )
- def →[B](y: B): (Holes, B)
- object Hole
-
object
unlifters
Full support for unliftable implies that it's possible to interleave deconstruction with higher rank and unlifting of the values.
Full support for unliftable implies that it's possible to interleave deconstruction with higher rank and unlifting of the values. In particular extraction of List[Tree] as List[T: Unliftable] requires helper extractors that would do the job: UnliftListElementwise[T]. Similarly List[List[Tree]] needs UnliftListOfListsElementwise[T].
See also "unlift list" tests in UnapplyProps.scala
The Scala compiler and reflection APIs.